… C-Atome, die nicht ohne weiteres einzelnen Signalen zugeordnet werden konnen. Das anomere
C-… findet man bei 6 94.6 (a) und 98.5 (p), die beiden anderen anomeren C-lc und lb- bei …

… data against the map of C ii emission to determine the ratio of radio to line emission in the
interstellar medium. We then multiply this ratio by the observed C ii intensity toward selected …

We use absolutely calibrated data between 3 and 90 GHz from the 2006 balloon flight of the
ARCADE 2 instrument, along with previous measurements at other frequencies, to constrain …

Context. Observations of the redshifted 21-cm line of neutral hydrogen (H I) are a new and
powerful window of observation that offers us the possibility to map the spatial distribution of …

We use absolutely calibrated data from the ARCADE 2 flight in 2006 July to model Galactic
emission at frequencies 3, 8, and 10 GHz. The spatial structure in the data is consistent with a …

… c This is the white noise as measured in ground testing prior to the 2006 flight. d This is the
white noise determined from the residuals of the data from the 2006 flight. e This is the white …

Context. The measurement of diffuse 21-cm radiation from the hyperfine transition of neutral
hydrogen (H I signal) in different redshifts is an important tool for modern cosmology. …

The ARCADE 2 instrument has measured the absolute temperature of the sky at frequencies
3, 8, 10, 30, and 90 GHz, using an open-aperture cryogenic instrument observing at balloon …

We present results from two observations of the cosmic microwave background (CMB)
performed from the South Pole during the 1993-1994 austral summer. Each observation …

Context. The 21 cm line of neutral hydrogen (H I) opens a new avenue in our exploration of
the structure and evolution of the Universe. It provides complementary data to the current …